gcc/cp/Make-lang.in

   1 # Top level makefile fragment for GNU C++.
   2 #   Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000
   3 #   Free Software Foundation, Inc.
   4
   5 #This file is part of GNU CC.
   6
   7 #GNU CC is free software; you can redistribute it and/or modify
   8 #it under the terms of the GNU General Public License as published by
   9 #the Free Software Foundation; either version 2, or (at your option)
  10 #any later version.
  11
  12 #GNU CC is distributed in the hope that it will be useful,
  13 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #GNU General Public License for more details.
  16
  17 #You should have received a copy of the GNU General Public License
  18 #along with GNU CC; see the file COPYING.  If not, write to
  19 #the Free Software Foundation, 59 Temple Place - Suite 330,
  20 #Boston, MA 02111-1307, USA.
  21
  22 # This file provides the language dependent support in the main Makefile.
  23 # Each language makefile fragment must provide the following targets:
  24 #
  25 # foo.all.build, foo.all.cross, foo.start.encap, foo.rest.encap,
  26 # foo.info, foo.dvi,
  27 # foo.install-normal, foo.install-common, foo.install-info, foo.install-man,
  28 # foo.uninstall, foo.distdir,
  29 # foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
  30 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
  31 #
  32 # where `foo' is the name of the language.
  33 #
  34 # It should also provide rules for:
  35 #
  36 # - making any compiler driver (eg: g++)
  37 # - the compiler proper (eg: cc1plus)
  38 # - define the names for selecting the language in LANGUAGES.
  39 #\f
  40 # Extra flags to pass to recursive makes.
  41 CXX_FLAGS_TO_PASS = \
  42         "CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
  43         "CXXFLAGS=$(CXXFLAGS)" \
  44         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
  45
  46 # Actual names to use when installing a native compiler.
  47 CXX_INSTALL_NAME = `t='$(program_transform_name)'; echo c++ | sed $$t`
  48 GXX_INSTALL_NAME = `t='$(program_transform_name)'; echo g++ | sed $$t`
  49 DEMANGLER_INSTALL_NAME = `t='$(program_transform_name)'; echo c++filt | sed $$t`
  50
  51 # Actual names to use when installing a cross-compiler.
  52 CXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++ | sed $$t`
  53 GXX_CROSS_NAME = `t='$(program_transform_cross_name)'; echo g++ | sed $$t`
  54 DEMANGLER_CROSS_NAME = `t='$(program_transform_cross_name)'; echo c++filt | sed $$t`
  55
  56 # The name to use for the demangler program.
  57 DEMANGLER_PROG = c++filt$(exeext)
  58
  59 # Extra headers to install.
  60 CXX_EXTRA_HEADERS = $(srcdir)/cp/inc/typeinfo $(srcdir)/cp/inc/exception \
  61         $(srcdir)/cp/inc/new $(srcdir)/cp/inc/new.h $(srcdir)/cp/inc/cxxabi.h
  62
  63 # Extra code to include in libgcc2.
  64 CXX_LIB2FUNCS = tinfo.o tinfo2.o new.o opnew.o opnewnt.o opvnew.o opvnewnt.o \
  65         opdel.o opdelnt.o opvdel.o opvdelnt.o exception.o vec.o
  66 CXX_LIB2SRCS = $(srcdir)/cp/new.cc $(srcdir)/cp/new1.cc $(srcdir)/cp/new2.cc \
  67         $(srcdir)/cp/exception.cc $(srcdir)/cp/tinfo.cc \
  68         $(srcdir)/cp/tinfo2.cc $(srcdir)/cp/tinfo.h
  69 #\f
  70 # Define the names for selecting c++ in LANGUAGES.
  71 # Note that it would be nice to move the dependency on g++
  72 # into the C++ rule, but that needs a little bit of work
  73 # to do the right thing within all.cross.
  74 C++ c++: cc1plus$(exeext)
  75
  76 # Tell GNU make to ignore these if they exist.
  77 .PHONY: C++ c++
  78
  79 g++spec.o: $(srcdir)/cp/g++spec.c system.h $(GCC_H)
  80         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/cp/g++spec.c
  81
  82 $(INTL_TARGETS): $(srcdir)/cp/parse.c
  83 $(srcdir)/cp/parse.c: $(srcdir)/cp/parse.y
  84         @cp_srcdir=`sed -n 's/^srcdir[  ]*=[     ]*//p' cp/Makefile` && \
  85         echo "cd cp && $(MAKE) $$cp_srcdir/parse.c" && \
  86         cd cp && \
  87           $(MAKE) $(LANG_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) \
  88             $$cp_srcdir/parse.c
  89
  90 # Create the compiler driver for g++.
  91 GXX_OBJS = gcc.o g++spec.o intl.o prefix.o version.o
  92 g++$(exeext): $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBDEPS)
  93         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
  94           $(GXX_OBJS) $(EXTRA_GCC_OBJS) $(LIBS)
  95
  96 # Create a version of the g++ driver which calls the cross-compiler.
  97 g++-cross$(exeext): g++$(exeext)
  98         -rm -f g++-cross$(exeext)
  99         cp g++$(exeext) g++-cross$(exeext)
 100
 101 cxxmain.o: $(srcdir)/../libiberty/cplus-dem.c $(DEMANGLE_H)
 102         rm -f cxxmain.c
 103         $(LN_S) $(srcdir)/../libiberty/cplus-dem.c cxxmain.c
 104         $(CC) -c -DMAIN $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 105           -DVERSION=\"$(version)\" cxxmain.c
 106
 107 # Apparently OpenVM needs the -o to be at the beginning of the link line.
 108 $(DEMANGLER_PROG): cxxmain.o underscore.o $(LIBDEPS)
 109         $(CC) -o $@ $(ALL_CFLAGS) $(LDFLAGS) \
 110           cxxmain.o underscore.o $(LIBS)
 111
 112 CXX_SRCS = $(srcdir)/cp/call.c $(srcdir)/cp/class.c $(srcdir)/cp/cp-tree.def \
 113  $(srcdir)/cp/cp-tree.h $(srcdir)/cp/cvt.c $(srcdir)/cp/decl.c \
 114  $(srcdir)/cp/decl.h $(srcdir)/cp/decl2.c $(srcdir)/cp/dump.c \
 115  $(srcdir)/cp/errfn.c $(srcdir)/cp/error.c $(srcdir)/cp/except.c \
 116  $(srcdir)/cp/expr.c $(srcdir)/cp/friend.c $(srcdir)/cp/init.c \
 117  $(srcdir)/cp/input.c $(srcdir)/cp/lex.c $(srcdir)/cp/lex.h \
 118  $(srcdir)/cp/method.c $(srcdir)/cp/optimize.c $(srcdir)/cp/parse.y \
 119  $(srcdir)/cp/pt.c $(srcdir)/cp/ptree.c $(srcdir)/cp/repo.c \
 120  $(srcdir)/cp/rtti.c $(srcdir)/cp/search.c $(srcdir)/cp/semantics.c \
 121  $(srcdir)/cp/spew.c $(srcdir)/cp/tree.c $(srcdir)/cp/typeck.c \
 122  $(srcdir)/cp/typeck2.c $(srcdir)/cp/xref.c
 123
 124 cc1plus$(exeext): $(P) $(CXX_SRCS) $(LIBDEPS) stamp-objlist c-common.o \
 125         c-pragma.o $(srcdir)/cp/cp-tree.h $(srcdir)/cp/cp-tree.def \
 126         $(srcdir)/cp/gxx.gperf $(srcdir)/cp/cfns.gperf hash.o
 127         cd cp; $(MAKE) $(LANG_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) ../cc1plus$(exeext)
 128 #\f
 129 # Build hooks:
 130
 131 c++.all.build: g++$(exeext)
 132 c++.all.cross: g++-cross$(exeext) $(DEMANGLER_PROG)
 133 c++.start.encap: g++$(exeext)
 134 c++.rest.encap: $(DEMANGLER_PROG)
 135
 136 c++.info:
 137 c++.dvi:
 138
 139 # C++ language-support library pieces for libgcc.
 140 tinfo.o: cc1plus$(exeext) $(srcdir)/cp/tinfo.cc
 141         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 142           -c $(srcdir)/cp/tinfo.cc
 143 tinfo2.o: cc1plus$(exeext) $(srcdir)/cp/tinfo2.cc
 144         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 145           -c $(srcdir)/cp/tinfo2.cc
 146 exception.o: cc1plus$(exeext) $(srcdir)/cp/exception.cc
 147         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 148           -c -fexceptions $(srcdir)/cp/exception.cc
 149 new.o: cc1plus$(exeext) $(srcdir)/cp/new.cc
 150         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 151           -c $(srcdir)/cp/new.cc
 152 opnew.o: cc1plus$(exeext) $(srcdir)/cp/new1.cc
 153         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 154           -c $(srcdir)/cp/new1.cc -DL_op_new -o opnew.o
 155 opnewnt.o: cc1plus$(exeext) $(srcdir)/cp/new1.cc
 156         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 157           -c $(srcdir)/cp/new1.cc -DL_op_newnt -o opnewnt.o
 158 opvnew.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 159         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 160           -c $(srcdir)/cp/new2.cc -DL_op_vnew -o opvnew.o
 161 opvnewnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 162         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 163           -c $(srcdir)/cp/new2.cc -DL_op_vnewnt -o opvnewnt.o
 164 opdel.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 165         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 166           -c $(srcdir)/cp/new2.cc -DL_op_delete -o opdel.o
 167 opdelnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 168         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 169           -c $(srcdir)/cp/new2.cc -DL_op_delnt -o opdelnt.o
 170 opvdel.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 171         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 172           -c $(srcdir)/cp/new2.cc -DL_op_vdel -o opvdel.o
 173 opvdelnt.o: cc1plus$(exeext) $(srcdir)/cp/new2.cc
 174         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 175           -c $(srcdir)/cp/new2.cc -DL_op_vdelnt -o opvdelnt.o
 176 vec.o: cc1plus$(exeext) $(srcdir)/cp/vec.cc
 177         $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(GXX_ABI_FLAG) $(CXXFLAGS) $(INCLUDES) \
 178           -c $(srcdir)/cp/vec.cc -o vec.o
 179
 180 # We want to update cplib2.txt if any of the source files change...
 181 cplib2.txt: $(CXX_LIB2SRCS) $(CXX_EXTRA_HEADERS) cplib2.ready
 182         case " $(LANGUAGES) " in \
 183         *" "[cC]"++ "*) \
 184           echo $(CXX_LIB2FUNCS) > cplib2.new;; \
 185         *) \
 186           echo "" > cplib2.new;; \
 187         esac
 188         mv -f cplib2.new cplib2.txt
 189
 190 # Or if it would be different.
 191 # Don't try to do write if `.' is not writable;
 192 # in that case, we're installing from someone else's directory.
 193 # But go ahead and fail if that directory hasn't been properly built.
 194 cplib2.ready: $(GCC_PASSES) stmp-int-hdrs $(STMP_FIXPROTO)
 195         @if [ -r cplib2.txt -a -w . ]; then \
 196           case " $(LANGUAGES) " in \
 197           *" "[cC]"++ "*) \
 198             echo $(CXX_LIB2FUNCS) > cplib2.new;; \
 199           *) \
 200             echo "" > cplib2.new;; \
 201           esac; \
 202           if cmp -s cplib2.new cplib2.txt; then true; else \
 203             touch cplib2.ready; \
 204           fi; \
 205           rm -f cplib2.new; \
 206         else true ; \
 207         fi
 208         @if [ -f cplib2.ready ]; then true; else \
 209           touch cplib2.ready; \
 210         fi
 211 #\f
 212 # Install hooks:
 213 # cc1plus is installed elsewhere as part of $(COMPILERS).
 214
 215 # Nothing to do here.
 216 c++.install-normal:
 217
 218 # Install the driver program as $(target)-g++
 219 # and also as either g++ (if native) or $(tooldir)/bin/g++.
 220 c++.install-common:
 221         -if [ -f cc1plus$(exeext) ] ; then \
 222           if [ -f g++-cross$(exeext) ] ; then \
 223             rm -f $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 224             $(INSTALL_PROGRAM) g++-cross$(exeext) $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 225             chmod a+x $(bindir)/$(GXX_CROSS_NAME)$(exeext); \
 226             rm -f $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 227             $(LN) $(bindir)/$(GXX_CROSS_NAME)$(exeext) $(bindir)/$(CXX_CROSS_NAME)$(exeext); \
 228           else \
 229             rm -f $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 230             $(INSTALL_PROGRAM) g++$(exeext) $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 231             chmod a+x $(bindir)/$(GXX_INSTALL_NAME)$(exeext); \
 232             rm -f $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 233             $(LN) $(bindir)/$(GXX_INSTALL_NAME)$(exeext) $(bindir)/$(CXX_INSTALL_NAME)$(exeext); \
 234           fi ; \
 235           if [ x$(DEMANGLER_PROG) != x ] && [ -x "$(DEMANGLER_PROG)" ]; then \
 236             if [ -f g++-cross$(exeext) ] ; then \
 237               rm -f $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 238               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 239               chmod a+x $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext); \
 240             else \
 241               rm -f $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 242               $(INSTALL_PROGRAM) $(DEMANGLER_PROG) $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 243               chmod a+x $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext); \
 244             fi ; \
 245           fi ; \
 246         fi
 247
 248 c++.install-info:
 249
 250 c++.install-man: $(srcdir)/cp/g++.1
 251         -if [ -f cc1plus$(exeext) ] ; then \
 252           if [ -f g++-cross$(exeext) ] ; then \
 253             rm -f $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 254             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 255             chmod a-x $(man1dir)/$(GXX_CROSS_NAME)$(manext); \
 256           else \
 257             rm -f $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 258             $(INSTALL_DATA) $(srcdir)/cp/g++.1 $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 259             chmod a-x $(man1dir)/$(GXX_INSTALL_NAME)$(manext); \
 260           fi; \
 261         else true; fi
 262
 263 c++.uninstall:
 264         -rm -rf $(bindir)/$(CXX_INSTALL_NAME)$(exeext)
 265         -rm -rf $(bindir)/$(CXX_CROSS_NAME)$(exeext)
 266         -rm -rf $(bindir)/$(GXX_INSTALL_NAME)$(exeext)
 267         -rm -rf $(bindir)/$(GXX_CROSS_NAME)$(exeext)
 268         -rm -rf $(bindir)/$(DEMANGLER_INSTALL_NAME)$(exeext)
 269         -rm -rf $(bindir)/$(DEMANGLER_CROSS_NAME)$(exeext)
 270         -rm -rf $(man1dir)/$(GXX_INSTALL_NAME)$(manext)
 271         -rm -rf $(man1dir)/$(GXX_CROSS_NAME)$(manext)
 272 #\f
 273 # Clean hooks:
 274 # A lot of the ancillary files are deleted by the main makefile.
 275 # We just have to delete files specific to us.
 276
 277 c++.mostlyclean:
 278         -rm -f cp/*$(objext) $(DEMANGLER_PROG)
 279 c++.clean:
 280         -rm -f cplib2.txt cplib2.ready
 281 c++.distclean:
 282         -rm -f cp/config.status cp/Makefile
 283         -rm -f cp/parse.output
 284 c++.extraclean:
 285 c++.maintainer-clean:
 286         -rm -f cp/parse.c cp/parse.h
 287 #\f
 288 # Stage hooks:
 289 # The main makefile has already created stage?/cp.
 290
 291 c++.stage1: stage1-start
 292         -mv cp/*$(objext) stage1/cp
 293 c++.stage2: stage2-start
 294         -mv cp/*$(objext) stage2/cp
 295 c++.stage3: stage3-start
 296         -mv cp/*$(objext) stage3/cp
 297 c++.stage4: stage4-start
 298         -mv cp/*$(objext) stage4/cp
 299 #\f
 300 # Maintenance hooks:
 301
 302 # This target creates the files that can be rebuilt, but go in the
 303 # distribution anyway.  It then copies the files to the distdir directory.
 304 c++.distdir:
 305         mkdir tmp/cp
 306         mkdir tmp/cp/inc
 307         cd cp ; $(MAKE) $(LANG_FLAGS_TO_PASS) $(CXX_FLAGS_TO_PASS) parse.c hash.h
 308         cd cp; \
 309         for file in *[0-9a-zA-Z+]; do \
 310           $(LN) $$file ../tmp/cp; \
 311         done
 312         cd cp/inc; \
 313         for file in *[0-9a-zA-Z+]; do \
 314           ln $$file ../../tmp/cp/inc >/dev/null 2>&1 \
 315            || cp $$file ../../tmp/cp/inc; \
 316         done